2 0 0 0 OA P-178 和歌山沖中央構造線海底活断層の分布形態と活動履歴
- 著者
- 小笠原 洋 新見 健
- 出版者
- 一般社団法人日本応用地質学会
- 雑誌
- 研究発表会講演論文集 (ISSN:09196021)
- 巻号頁・発行日
- vol.20, pp.53-54, 2008-10-30
1 0 0 0 OA ITER トロイダル磁場コイル構造物の製作技術開発
- 著者
- 井口 将秀 千田 豊 中嶋 秀夫 小川 剛史 片山 義紀 小方 大成 峯村 敏幸 宮部 圭介 渡海 大輔 新見 健一郎
- 出版者
- 公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)
- 雑誌
- 低温工学 (ISSN:03892441)
- 巻号頁・発行日
- vol.47, no.3, pp.193-199, 2012-03-25 (Released:2012-07-04)
- 参考文献数
- 11
- 被引用文献数
- 5 2
The Japan Atomic Energy Agency (JAEA) has conducted activities in Japan since March 2009 in order to establish the manufacturing procedure for the ITER toroidal field (TF) coil structures. A TF coil structure consists of a TF coil case and components. The activities include ensuring that the structural materials and welding procedure comply with the Japan Society of Mechanical Engineers (JSME) code for fusion devices, and demonstrating the manufacturing method and procedures using full-scale segments of the TF coil structure. From the results of these activities, the JAEA confirmed that the quality control method of actual series TF coil structures complies with the JSME code. Therefore, the quality of structural materials and weld joints using gas tungsten arc welding (GTAW) satisfy the ITER requirements. In addition, the JAEA obtained knowledge regarding the welding deformation of the actual TF coil structures. This paper describes the results of these compliance and development activities for ITER TF coil structures.